CN201729714U - Microscopic bubble aerator for fish and prawn culturing pond - Google Patents
Microscopic bubble aerator for fish and prawn culturing pond Download PDFInfo
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- CN201729714U CN201729714U CN2010201697585U CN201020169758U CN201729714U CN 201729714 U CN201729714 U CN 201729714U CN 2010201697585 U CN2010201697585 U CN 2010201697585U CN 201020169758 U CN201020169758 U CN 201020169758U CN 201729714 U CN201729714 U CN 201729714U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The utility model relates to a microscopic bubble aerator for a fish and prawn culturing pond, which is structurally composed of a box body 12, an air water mixer 2, an air water outlet pipe 1, a submersible pump 11 and a pump water outlet pipe 10. The boxy body 12 is a cylinder, the submersible pump is located at the bottom of the box body 12, the pump water outlet pipe 10 is connected with the air water mixer 2 which is externally connected with the air water outlet pipe 1 and provided with an air inlet pipe 5 communicated to the interior of the air water mixer 2, and the air water mixer 2 is internally provided with a inner water pipe 4 which is provided with a strong magnet 7 and a weak magnet 8. The microscopic bubble aerator for the fish and prawn culturing pond in the utility model has the advantages of simple structure, low production cost and energy saving, can adjust aeration quantity according to water quality conditions, and has an air floatation effect so as to remove impurities in water and maintain clear water quality, wherein nutrition dissolution quantity is 8-9.2mg/L, and air bubbles can reach 20-30mm in size and cannot be diluted by air in water within 20-50 seconds.
Description
Technical field:
The utility model belongs to the high-density breeding water technology, is microbubble oxygenating machine in a kind of shrimp pond of breeding fish:
Background technology:
Before utility model was made, domestic plant pond oxygen dissolving method was mainly by waterwheel aerator and nanometer waterfall tracheae aeration oxygen replenishing.Waterwheel aerator (as the YC-1.5 oxygenating machine of the dynamo-electric limited public factory in Huaneng Group, Jinhu County production), the main rolling in water by the driven by motor plastic blade increases water oxygen gas, this oxygenation way, oxygenation effect is low, the dissolved oxygen weak effect, and motor power consumption is big, breaks down easily, oxygenation is unbalanced, the water bottom dissolved oxygen is low, the boiling of water surface current, and growth has adverse influence to the high-density breeding fishes and shrimps; Nanometer waterfall tracheae aeration oxygen replenishing mode (as the limited public production model GPE15 of Yangzhou Te Ante science and technology), the waterfall air pipe material mainly adopts rubber item, in water, use for some time, being easy to bubble becomes greatly by absorption of air, the oxygenation effect instability, fishes and shrimps to high-density breeding have certain negative impact, and tracheae has obstruction and aged defective.Present China's pond complete oxygenating device device of shrimp of breeding fish preferably not also, can only lean on traditional waterwheel and nanotube oxygenation way to improve dissolved oxygen, so not only slattern the ample resources and the energy, and change of water quality instability, stocking density is little, the feed coefficient height, virus is difficult anti-, has increased burden for follow-up water technology.
External pond, industrialized culture field oxygen dissolving method is cultured as pond, Europe (Denmark AKVAgroup company adopts the aeration plate oxygenation way), has mostly adopted the cultivating system of waterfall gas oxygenation, is used to culture bastard halibut and plaice.This cultivating system mainly by the gas oxygenation of ducking in drink, can make the oxygen level in the water reach 6 milligrams per liters, but it is very fast by absorption of air to inject the oxygen of water, oxygen utilization rate is lower, and cost is higher, and the construction more complicated, maintenance is got up, and difficulty also is not suitable for domestic breed present situation relatively.
Also useful abroad microbubble equipment oxygen-increasing device, as the microbubble equipment oxygen-increasing device of Tokyo Univ Japan's development, motor adopts 1.5KW, and the aquaculture water area only is 500m
3. it is to utilize high-pressure hydraulic pump and effusive principle, but bubble ratio is bigger, and tiny oil in the water is difficult to separate with suspended substance, and water oxygen level is unbalanced, and jet pipe also will lean on artificial routine cleaning.
Summary of the invention:
The purpose of this utility model provides a kind of shrimp pond microbubble oxygen-increasing device of breeding fish, and solving the dissolved oxygen in water problem, reaching oxygen level equilibrium, effect that dissolved oxygen amount is high, and keeps the cycle water cleaning, makes the pond water of culturing fish and shrimp reusable.
The utility model is realized by following technical scheme:
Its structure is to be made of casing, gas-water mixer, air water rising pipe, submersible pump and water pump outlet pipe.Casing is a cylinder, and the bottom is provided with water-in, and the top is provided with venting port; Submersible pump is positioned at the casing inner bottom part, and water pump outlet pipe connects to gas-water mixer; The external air water rising pipe of gas-water mixer, and outside the pass-out casing.
Gas-water mixer is provided with inlet pipe, and the inlet pipe lower end feeds the gap location of gas-water mixer and inner conduit, and top is led to outside the casing; Be provided with inner conduit in the gas-water mixer, inner conduit is equipped fixing by screw thread and intake chamber, and it is provided with strong magnet and weak magnet in the butt end of intake chamber in external diameter both sides up and down inner conduit.
Gas-water mixer inwall and inner conduit gap are 2mm-5mm,
Strong magnet: diameter is 15mm, and thickness is 2mm, and magnetic induction density is 6000～10000 Gausses; Weak magnet: diameter is 15mm, and thickness is 6mm, and magnetic induction density is 1000～8000 Gausses.
The utility model and background technology contrast have following characteristics:
1. the shrimp pond microbubble oxygen-increasing device of breeding fish of the utility model design is controlled use by a submersible pump and gas-water mixer, and is simple in structure, greatly reduces and produces investment, is convenient to production management and maintenance.
2. this device submersible pump has the autoprotection system, and this device need not the personnel guard.
3. this device can be regulated the size of oxygenation amount according to the situation of water quality, to avoid in follow-up water treatment, causes the invalid load of power consumption, waste of oxygen and parts.
4. this device oxygenation utilization ratio height, molten foster amount 8-9.2mg/L; The bubble size can reach the 20-30 micron, and the gas 20-50 that ducks in drink can not diluted by air second.
5, this installation cost is low, but save energy 50%.
6, this microbubble oxygenating machine has the air supporting effect, is convenient to remove impurity in the water, keeps water quality clear.
Description of drawings:
Fig. 1: the structural representation of this device:
1-air water rising pipe, 2-gas-water mixer, 3-casing venting port, 4-inner conduit, 5-inlet pipe, 6-hang handle, 7-strong magnet, the weak magnet of 8-, 9-intake chamber, 10-water pump outlet pipe, 11-submersible pump, 12-casing, 13-casing water-in.
Embodiment:
In recent years, for the shrimp pond of breeding fish, keeping the most key factor of water quality was oxygen.Breed dissolved oxygen height reaches heavy-oxygen-enriched water, and the health of breed variety is had very big effect.Raising fish and shrimp pond dissolved oxygen is low, makes a big impact for the fishes and shrimps body, and physical efficiency descends, and causes the immunizing power of nutritional trouble, reduction fishes and shrimps body, causes the fishes and shrimps morbidity, is difficult to existence.
Be described in detail structure content of the present utility model and using method in conjunction with the accompanying drawings below by embodiment:
1, structure content of the present utility model:
Shown in Figure 1, its structure is to be made of casing 12, gas-water mixer 2, air water rising pipe 1, submersible pump 11 and water pump outlet pipe 10.Casing 12 is the cylinder sealing member, is to be made by the PVC material, and height is 550mm, and diameter is 400mm, and the bottom is provided with water-in 13, and the top is provided with venting port 3; Submersible pump 11 specifications and models are WL-5-20, are positioned at the bottom of casing 12; Water pump outlet pipe 10 connects to gas-water mixer 2, air water mixing section 2 external air water rising pipes 1, and outside the pass-out casing 12.
Gas-water mixer 2 is provided with inlet pipe 5, and inlet pipe 5 lower ends feed the gap location of gas-water mixer 2 and inner conduit 4, and 80 centimeters of casings 12 are led on top outward; Being provided with inner conduit 4 in the gas-water mixer 2, is equipped fixing by screw thread and intake chamber 9, and it is provided with strong magnet 7 and weak magnet 8 in the butt end of intake chamber 9 in external diameter both sides up and down inner conduit 4.
Gas-water mixer 2 inwalls and inner conduit 4 gaps are 2mm.
Strong magnet 7: diameter is 15mm, and thickness is 2mm, and magnetic induction density is 10000 Gausses; Weak magnet 8: diameter is 15mm, and thickness is 6mm, and magnetic induction density is 3000.
2, using method of the present utility model:
During work, at first this device is hung in the shrimp pool water body of breeding fish by hanging handle 6, opening power, connect submersible pump 11 power connections, submersible pump 11 constantly work sucks from Chi Shuizhong and enters water in the casing 12, after flow in the gas-water mixer 2 through intake chambers 9 through water pump outlet pipe 10, air suction pipe 5 drives air-breathing automatically by current, enter gas-water mixer 2, air water mix to form ultramicro air bubble, flows in the shrimp pond of breeding fish walking about in time again through air water rising pipe 1, the dissolved oxygen of Chi Zhongshui will constantly obtain increasing, so that saturated; Like this, it is stable that the dissolved oxygen of Chi Shui just can keep, and recycles for a long time.Big when the area of culturing the pond, when oxygen-supplying amount is not enough, can one or morely use.
3, result of use of the present utility model:
The present invention is in Jiaozhou City, the Shandong Province flourish aquaculture of treasured company limited, implemented to use by 2 productions of culturing the pond in 2008 and 2,009 two, its result of use is good, 750 watts of microbubble oxygenating machines can be applicable to one 600 mu, support shrimp density is in the breed pond of 4kg/ cubic meter, molten foster amount reaches 4,5-7,5mg/L, but save energy 50%, the bubble size can reach the 20-30 micron, the gas 20-50 that ducks in drink can not diluted by air second, (if use 750 watts of waterwheel aerators, then need 2, molten foster amount only has 3,5-6,2mg/L); In foster shrimp density is under the situation of 4-6kg/ cubic meter, uses two 750 watts of microbubble oxygenating machines and gets final product.This microbubble oxygenating machine also has the air supporting effect, is convenient to remove impurity in the water, keeps water quality clear.
Claims (4)
1. microbubble aerator for fish and shrimp ponds, its structure are to be made of casing (12), gas-water mixer (2), air water rising pipe (1), submersible pump (11) and water pump outlet pipe (10); Casing (12) bottom that it is characterized in that it is provided with water-in (13), and the top is provided with venting port (3); Submersible pump (11) is positioned at the bottom of casing (12), and water pump outlet pipe (10) connects to gas-water mixer (2); The external air water rising pipe of gas-water mixer (2) (1), and outside the pass-out casing (12).
2. a kind of microbubble aerator for fish and shrimp ponds according to claim 1, it is characterized in that described gas-water mixer (2), its top is provided with inlet pipe (5), and inlet pipe (5) lower end feeds the gap location of gas-water mixer (2) and inner conduit (4), and top is led to outside the casing (12); Be provided with inner conduit (4) in the gas-water mixer (2), inner conduit (4) is equipped fixing by screw thread and intake chamber (9), and it is provided with strong magnet (7) and weak magnet (8) in the butt end of intake chamber (9) in external diameter both sides up and down inner conduit (4).
3. a kind of microbubble aerator for fish and shrimp ponds according to claim 2 is characterized in that the gap of described gas-water mixer (2) inwall and inner conduit (4) is 2mm-5mm.
4. a kind of microbubble aerator for fish and shrimp ponds according to claim 2, it is characterized in that described strong magnet (7) and weak magnet (8), strong magnet (7): diameter is 15mm, and thickness is 2mm, and magnetic induction density is 6000-10000 Gauss; Weak magnet (8): diameter is 15mm, and thickness is 6mm, and magnetic induction density is 1000～8000 Gausses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201697585U CN201729714U (en) | 2010-04-20 | 2010-04-20 | Microscopic bubble aerator for fish and prawn culturing pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201697585U CN201729714U (en) | 2010-04-20 | 2010-04-20 | Microscopic bubble aerator for fish and prawn culturing pond |
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| Publication Number | Publication Date |
|---|---|
| CN201729714U true CN201729714U (en) | 2011-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201697585U Expired - Fee Related CN201729714U (en) | 2010-04-20 | 2010-04-20 | Microscopic bubble aerator for fish and prawn culturing pond |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816293A (en) * | 2010-04-20 | 2010-09-01 | 中国水产科学研究院黄海水产研究所 | Microbubble aerator for fish and shrimp ponds |
| CN102219314A (en) * | 2011-04-28 | 2011-10-19 | 曾永芳 | Oxygen adding and circulating water activating machine |
| CN102487741A (en) * | 2011-11-14 | 2012-06-13 | 叶天翔 | Circulating water injection type oxygen enrichment method for aquaculture/planting |
| CN102815799A (en) * | 2012-05-30 | 2012-12-12 | 深圳市华水环保科技有限公司 | Nanometer foam oxygen increase generator |
| CN103880104A (en) * | 2012-12-21 | 2014-06-25 | 陈晓波 | Multistage microbubble air-liquid mixing device |
| CN103931548A (en) * | 2014-05-05 | 2014-07-23 | 王亚梅 | Fish tank electricity-saving filter |
| WO2021098838A1 (en) * | 2019-11-22 | 2021-05-27 | 青岛海尔洗衣机有限公司 | Microbubble treatment agent cartridge assembly and washing equipment having same |
| US11918963B2 (en) | 2016-09-28 | 2024-03-05 | Quartus Paulus Botha | Nano-bubble generator and method of generating nano-bubbles using interfering magnetic flux fields |
-
2010
- 2010-04-20 CN CN2010201697585U patent/CN201729714U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816293A (en) * | 2010-04-20 | 2010-09-01 | 中国水产科学研究院黄海水产研究所 | Microbubble aerator for fish and shrimp ponds |
| CN102219314A (en) * | 2011-04-28 | 2011-10-19 | 曾永芳 | Oxygen adding and circulating water activating machine |
| CN102487741A (en) * | 2011-11-14 | 2012-06-13 | 叶天翔 | Circulating water injection type oxygen enrichment method for aquaculture/planting |
| CN102815799A (en) * | 2012-05-30 | 2012-12-12 | 深圳市华水环保科技有限公司 | Nanometer foam oxygen increase generator |
| CN102815799B (en) * | 2012-05-30 | 2014-05-21 | 深圳市华水环保科技有限公司 | Nanometer foam oxygen increase generator |
| CN103880104A (en) * | 2012-12-21 | 2014-06-25 | 陈晓波 | Multistage microbubble air-liquid mixing device |
| CN103931548A (en) * | 2014-05-05 | 2014-07-23 | 王亚梅 | Fish tank electricity-saving filter |
| US11918963B2 (en) | 2016-09-28 | 2024-03-05 | Quartus Paulus Botha | Nano-bubble generator and method of generating nano-bubbles using interfering magnetic flux fields |
| WO2021098838A1 (en) * | 2019-11-22 | 2021-05-27 | 青岛海尔洗衣机有限公司 | Microbubble treatment agent cartridge assembly and washing equipment having same |
| US11982037B2 (en) | 2019-11-22 | 2024-05-14 | Qingdao Haier Washing Machine Co., Ltd. | Microbubble treatment agent cartridge assembly and washing equipment having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20110420 |